A universal promo code is circulating at the moment that apparently expires on 10/10/2018 for Sephora Beauty Insiders (BI) only. I guess it’s incentive to get the lower tier reward members to spend more money! Head over to Sephora.com, log in, and use the following promo RA5764RGAW to take $15 off your $50 purchase. I can’t verify if it works as I am Rouge but from reports, I’ve been reading it’s a go (it might be targeted though).
Enjoy! Hope it works for you!